a simple application launcher

 This panel applet provides an application launcher developed by the FUSS
 project, which uses apt-xapian-index to find applications given a few
 keywords.
 .
 Since the index also contains Debian package information, keyword search is
 not limited to the application name and short description provided by desktop
 files.
 .
 You can also drag a file into Fuss Launcher to see the applications that can
 open it. Fuss Launcher also remembers frequently used applications and allows
 to build a quick-launch list of user favourites.